0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466

Analysis

max time kernel
150s
max time network
125s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
13/10/2024, 18:39

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General

Target

0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe
Size

133KB
MD5

e9f78cdd90096ccfebfc5c72397ae1a5
SHA1

49e89717bda112b5451220586ef3bfdc1d643977
SHA256

0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466
SHA512

2552842c0d9769831797e70fa99b93e13096b2ddc23bc214425994360135a451716d7a6f764f7684d8a70c8709710a7495fbe35654b58b4bc990098d17ab3997
SSDEEP

3072:LSE0iMZsSr5B1MYwoJNynt/37P2JIOTRaxzupspU8:LS5iMZN//0TJTxqspn

Score

7^/10

discovery persistence upx

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
2104	trys.exe
122112	trys.exe
122196	trys.exe

Loads dropped DLL 5 IoCs

pid	Process
1812	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe
1812	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe
1812	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe
1812	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe
1812	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ineter Mc = "C:\\Users\\Admin\\AppData\\Roaming\\trys.exe"	reg.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2384 set thread context of 1812	2384	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe	31
PID 2104 set thread context of 122112	2104	trys.exe	36
PID 2104 set thread context of 122196	2104	trys.exe	37

UPX packed file 22 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2384-0-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/2384-4-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/2384-534-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/2384-289-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/2384-181-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/2384-178-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/2384-80-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/2384-94414-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/1812-94412-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1812-94416-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1812-94415-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1812-94408-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1812-94406-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-94441.dat	upx
behavioral1/memory/1812-94455-0x0000000003140000-0x000000000319D000-memory.dmp	upx
behavioral1/memory/1812-94462-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2104-94469-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/122196-188831-0x0000000000400000-0x000000000041C000-memory.dmp	upx
behavioral1/memory/2104-188837-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/1812-188842-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/122112-188843-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/122196-188846-0x0000000000400000-0x000000000041C000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	trys.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	trys.exe

Suspicious use of AdjustPrivilegeToken 63 IoCs

description	pid	Process
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe
Token: SeDebugPrivilege	122112	trys.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2384	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe
1812	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe
2104	trys.exe
122112	trys.exe

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 1812	2384	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe	31
PID 2384 wrote to memory of 1812	2384	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe	31
PID 2384 wrote to memory of 1812	2384	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe	31
PID 2384 wrote to memory of 1812	2384	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe	31
PID 2384 wrote to memory of 1812	2384	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe	31
PID 2384 wrote to memory of 1812	2384	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe	31
PID 2384 wrote to memory of 1812	2384	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe	31
PID 2384 wrote to memory of 1812	2384	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe	31
PID 1812 wrote to memory of 2676	1812	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe	32
PID 1812 wrote to memory of 2676	1812	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe	32
PID 1812 wrote to memory of 2676	1812	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe	32
PID 1812 wrote to memory of 2676	1812	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe	32
PID 2676 wrote to memory of 2764	2676	cmd.exe	34
PID 2676 wrote to memory of 2764	2676	cmd.exe	34
PID 2676 wrote to memory of 2764	2676	cmd.exe	34
PID 2676 wrote to memory of 2764	2676	cmd.exe	34
PID 1812 wrote to memory of 2104	1812	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe	35
PID 1812 wrote to memory of 2104	1812	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe	35
PID 1812 wrote to memory of 2104	1812	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe	35
PID 1812 wrote to memory of 2104	1812	0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe	35
PID 2104 wrote to memory of 122112	2104	trys.exe	36
PID 2104 wrote to memory of 122112	2104	trys.exe	36
PID 2104 wrote to memory of 122112	2104	trys.exe	36
PID 2104 wrote to memory of 122112	2104	trys.exe	36
PID 2104 wrote to memory of 122112	2104	trys.exe	36
PID 2104 wrote to memory of 122112	2104	trys.exe	36
PID 2104 wrote to memory of 122112	2104	trys.exe	36
PID 2104 wrote to memory of 122112	2104	trys.exe	36
PID 2104 wrote to memory of 122196	2104	trys.exe	37
PID 2104 wrote to memory of 122196	2104	trys.exe	37
PID 2104 wrote to memory of 122196	2104	trys.exe	37
PID 2104 wrote to memory of 122196	2104	trys.exe	37
PID 2104 wrote to memory of 122196	2104	trys.exe	37
PID 2104 wrote to memory of 122196	2104	trys.exe	37
PID 2104 wrote to memory of 122196	2104	trys.exe	37
PID 2104 wrote to memory of 122196	2104	trys.exe	37

C:\Users\Admin\AppData\Local\Temp\0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe
"C:\Users\Admin\AppData\Local\Temp\0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Users\Admin\AppData\Local\Temp\0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe
  "C:\Users\Admin\AppData\Local\Temp\0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1812
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\DHXYV.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2676
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Ineter Mc" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\trys.exe" /f
      4⤵
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      PID:2764
- - C:\Users\Admin\AppData\Roaming\trys.exe
    "C:\Users\Admin\AppData\Roaming\trys.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2104
  - - C:\Users\Admin\AppData\Roaming\trys.exe
      "C:\Users\Admin\AppData\Roaming\trys.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:122112
  - - C:\Users\Admin\AppData\Roaming\trys.exe
      "C:\Users\Admin\AppData\Roaming\trys.exe"
      4⤵
      Executes dropped EXE
      PID:122196

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\DHXYV.bat

Filesize
135B

MD5
6dbb2090ff90500da05a027765cde190

SHA1
425b833d9d1df8d6df6e5a59f738058808271949

SHA256
71ca0761f7187f2164f62b23d5d9d2dcfd28d9ab9a8dfc14796c3ac06db03881

SHA512
7e4679e04bd5a69c026949a0d2760a630bc02249a04f3bd224dee41d1bf10f0a29e45812a67c583327a63e5401f0ff2aa9a3f4df8233b150943052c97e861ab3

Download Submit
\Users\Admin\AppData\Roaming\trys.exe

Filesize
133KB

MD5
e9f78cdd90096ccfebfc5c72397ae1a5

SHA1
49e89717bda112b5451220586ef3bfdc1d643977

SHA256
0c539e45b1cb09a397e9760588b855b5e8f853c38f16fc58a04477e9c937b466

SHA512
2552842c0d9769831797e70fa99b93e13096b2ddc23bc214425994360135a451716d7a6f764f7684d8a70c8709710a7495fbe35654b58b4bc990098d17ab3997

Download Submit
memory/1812-94465-0x0000000003140000-0x000000000319D000-memory.dmp

Filesize
372KB

Download
memory/1812-94404-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1812-188842-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1812-94410-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1812-94406-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1812-94463-0x0000000003140000-0x000000000319D000-memory.dmp

Filesize
372KB

Download
memory/1812-94464-0x0000000003140000-0x000000000319D000-memory.dmp

Filesize
372KB

Download
memory/1812-94466-0x0000000003140000-0x000000000319D000-memory.dmp

Filesize
372KB

Download
memory/1812-94462-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1812-94457-0x0000000003140000-0x000000000319D000-memory.dmp

Filesize
372KB

Download
memory/1812-94455-0x0000000003140000-0x000000000319D000-memory.dmp

Filesize
372KB

Download
memory/1812-94456-0x0000000003140000-0x000000000319D000-memory.dmp

Filesize
372KB

Download
memory/1812-94412-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1812-94416-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1812-94415-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1812-94408-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1812-94458-0x0000000003140000-0x000000000319D000-memory.dmp

Filesize
372KB

Download
memory/2104-94469-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2104-188837-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2384-5-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2384-80-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2384-94414-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2384-4-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2384-94403-0x00000000025C0000-0x000000000261D000-memory.dmp

Filesize
372KB

Download
memory/2384-47370-0x0000000000404000-0x0000000000405000-memory.dmp

Filesize
4KB

Download
memory/2384-0-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2384-15-0x0000000000404000-0x0000000000405000-memory.dmp

Filesize
4KB

Download
memory/2384-178-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2384-181-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2384-534-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2384-289-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/122112-188843-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/122196-188831-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/122196-188846-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads